Added editor for the server config ini.

interface/web/admin/form/server_config.tform.php

interface/web/admin/lib/lang/en_server_config.lng

interface/web/admin/lib/lang/en_server_config_list.lng

interface/web/admin/lib/module.conf.php

interface/web/admin/list/server_config.list.php

interface/web/admin/server_config_del.php

interface/web/admin/server_config_edit.php

interface/web/admin/server_config_list.php

interface/web/admin/templates/server_config_fastcgi_edit.htm

interface/web/admin/templates/server_config_getmail_edit.htm

interface/web/admin/templates/server_config_jailkit_edit.htm

interface/web/admin/templates/server_config_list.htm

interface/web/admin/templates/server_config_mail_edit.htm

interface/web/admin/templates/server_config_server_edit.htm

interface/web/admin/templates/server_config_web_edit.htm